Product Note: GM Original Equipment -- Remanufactured; Vehicle specific Flash programming REQUIRED ON or OFF the vehicle.Accurate VIN and mileage are REQUIRED. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with Powertrain Control Module

Product Note: Powertrain Control Module -- Remanufactured; Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; Knock Module must be removed from original PCM and installed in replacement PCM

Product Note: Powertrain Control Module -- Remanufactured; Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; Knock Module must be removed from original PCM and installed in replacement PCM

Product Note: Powertrain Control Module -- Remanufactured; Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; Knock Module must be removed from original PCM and installed in replacement PCM

The product identification was correct and the computer was a perfect plug-in replacement. I liked that it included a PROM tool to make it easier to switch the PROM from the old computer to the new one.